Refurbished
HP
HP ProBook 430 G6 Core i5 8th Gen 8GB RAM 256GB SSD
- Core i5 8th Gen
- 8GB RAM
- 256GB SSD
27,500৳
In Stock
-6%
HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery
2,450৳2,600৳
Save 150৳ (6%)
Offer ends in
00Days00Hrs00Min00Sec
In Stock
6 Months Warranty
Key Features
- A-Grade replacement battery
- For HP Compaq CQ40 / CQ42 / CQ43
- 6-month warranty
ঢাকার ভেতরে 80৳ · ঢাকার বাইরে 160৳
ঢাকায় ২–৩ দিন · ঢাকার বাইরে ৫–৭ দিন
কুরিয়ারের ওজন ও পণ্যের ভ্যারিয়েন্ট অনুযায়ী ডেলিভারি চার্জ বাড়তে পারে — অর্ডার কনফার্মের ফোনে জানানো হবে। শর্তাবলি
Checked ProductBefore delivery
Warranty6 Months
Cash on DeliverybKash & Nagad too
Need help choosing?Talk to our expert before you buy.
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HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery: Overview
This is an A-Grade replacement laptop battery for the HP Compaq Presario CQ40, CQ42 and CQ43 series, for owners whose old battery no longer holds a charge or has stopped being detected. It comes with a 6-month warranty.
The CQ40, CQ42 and CQ43 were popular home and student laptops, and many are still used for basic office work, browsing and learning. A fresh A-Grade battery lets these laptops work again during load-shedding and when moving between rooms or classes.
Key Features
- Made for CQ40, CQ42 and CQ43: fits the battery bay of these HP Compaq models.
- A-Grade replacement: a good-quality compatible battery, not an HP-branded part.
- Restores portability: use the laptop without staying near a socket.
- Removable battery design: on these models the battery slides into the bottom of the laptop, so fitting is simple.
- 6-month warranty: cover against early defects.
Best For
- Students using an HP Compaq CQ42 or CQ43 for assignments and online classes.
- Home users who want an old laptop to keep working during power cuts.
- Technicians and shops refurbishing older HP Compaq laptops.
Things to Check Before Buying
- Check the model on your laptop's bottom label: it should read CQ40, CQ42 or CQ43.
- Compare the shape and connector of your old battery with ours, or tell us your battery part number so we can confirm.
- Capacity and cell count are not listed for this item, so ask us if you need those details.
- If your laptop does not charge any battery, the charger or charging port may be at fault; test with a known good charger first.
- For other HP models, ask us; separate batteries are available for several HP series.
FAQs about HP CQ40 / CQ42 / CQ43 Battery
Q: Is this an original HP battery?
A: No. It is an A-Grade replacement (compatible) battery for the CQ40, CQ42 and CQ43.
Q: How long is the warranty?
A: It comes with a 6-month warranty.
Q: How many hours will it run my laptop?
A: Run time depends on the laptop's condition, screen brightness and what you are doing, so we cannot promise fixed hours. Ask us for the capacity details of the battery supplied.
HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery Price in Bangladesh 2026
The HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery costs 2,450৳ in Bangladesh at Noakhali Tech (price checked on 05-11-2026). Right now it is on offer at 2,450৳ instead of 2,600৳, so you save 150৳ (offer valid until 30 Nov 2026). It is available to order now, and we deliver it to every district of Bangladesh with Cash on Delivery.
You will find it in our Laptop Batteries range, where you can compare it with similar models before you decide.
| Product | HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery |
|---|---|
| Price in Bangladesh | 2,450৳ |
| Model | CQ40 / CQ42 / CQ43 |
| Category | Laptop Batteries |
| Availability | In Stock |
| Payment | Cash on Delivery, bKash, Nagad or card |
| Delivery | Inside Dhaka 80 Tk, outside Dhaka 160 Tk (laptops and monitors 250 Tk outside Dhaka) |
Key Specifications of HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery
- A-Grade replacement battery
- For HP Compaq CQ40 / CQ42 / CQ43
- 6-month warranty
Why buy the HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery from Noakhali Tech?
- Clear, up-to-date price: the price on this page is checked regularly, and we confirm it again before your order ships.
- Pay when you receive it: Cash on Delivery anywhere in Bangladesh, so you can order without paying in advance.
- Help from real people: not sure whether it suits your needs? Call or WhatsApp us and we will help you choose, and we can help with setup too.
- Office and bulk orders: buying several units for an office, shop or ISP? Ask us for a quotation.
How to order the HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery
- Tap Add to Cart or Buy Now on this page, or send us the product name on WhatsApp.
- We call you to confirm the price, stock and delivery charge for your area.
- Receive the product at your door and pay on delivery.
FAQs
Q: What is the price of HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery in Bangladesh?
A: The current price of HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery at Noakhali Tech is 2,450৳ (checked on 05-11-2026). IT product prices change often, so please call or WhatsApp us to confirm the latest price before you order.
Q: Is HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery available now?
A: Yes, it is available to order now. We confirm stock when we call you to confirm your order.
Q: What are the main features of HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery?
A: Key points: A-Grade replacement battery, For HP Compaq CQ40 / CQ42 / CQ43, 6-month warranty. The full list is in the Specification tab on this page.
Q: Can I buy HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery with Cash on Delivery outside Dhaka?
A: Yes. We deliver HP Compaq CQ40 / CQ42 / CQ43 Laptop Battery to every district of Bangladesh with Cash on Delivery. Delivery is 80 Tk inside Dhaka and 160 Tk outside Dhaka (laptops and monitors 250 Tk outside Dhaka), and may be higher for heavy items.
Q: Can I get a better price for more than one unit?
A: Yes. For office, shop or bulk orders, call or WhatsApp Noakhali Tech for a quotation.
| Power | |
|---|---|
| Battery | A-Grade replacement laptop battery |
| Compatibility | |
| Compatible Models | HP Compaq CQ40, CQ42, CQ43 |
| General | |
| Model | CQ40 / CQ42 / CQ43 |
| Warranty | 6 Months |
Warranty
6 Months warranty. Claims are handled at our service center. Physical and liquid damage are not covered.
Replacement
Hardware faults found at delivery are replaced as per our return policy.
Delivery
Charge: Inside Dhaka 80৳, outside Dhaka 160৳; may be higher for heavy items. Select your district at checkout to see the exact charge.
Inside Dhaka 2–3 days, outside Dhaka 5–7 days.
Payment
Cash on Delivery all over Bangladesh, plus bKash and Nagad.
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